45263240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102871}}^1$

素因数の和:102893

約数の個数: 32

約数和(自身を含む): 111101760

約数和(自身を除く): 65838520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 102871, 205742, 411484, 514355, 822968, 1028710, 1131581, 2057420, 2263162, 4114840, 4526324, 5657905, 9052648, 11315810, 22631620, 45263240]

約数ペア:

[(1, 45263240), (2, 22631620), (4, 11315810), (5, 9052648), (8, 5657905), (10, 4526324), (11, 4114840), (20, 2263162), (22, 2057420), (40, 1131581), (44, 1028710), (55, 822968), (88, 514355), (110, 411484), (220, 205742), (440, 102871)]